highest obp in a month, minimum 20 games since 2001

Since 2001, Barry Bonds has the best on-base percentage with 20+ games played in a month, with an on-base percentage of .696 in April 2004.

Interpreted as:

highest obp by a player in a month, minimum 20 games since 2001

	NAME	OBP	G	MONTH	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	SLG	OPS
1	Barry Bonds B. Bonds	.696	23	April 2004	53	21	25	5	0	10	22	39	0	6	2	0	92	60	15	0	0	18	2	.472	1.132	1.828
2	Barry Bonds B. Bonds	.621	27	August 2002	76	24	34	6	0	11	25	37	1	7	1	1	116	73	17	0	2	11	1	.447	.961	1.581
3	Barry Bonds B. Bonds	.615	27	August 2004	70	27	29	6	1	11	27	38	0	7	2	1	109	70	18	0	1	15	0	.414	1.000	1.615
4	Barry Bonds B. Bonds	.614	25	September 2002	69	20	25	4	0	6	22	43	2	7	3	0	114	47	10	0	0	15	1	.362	.681	1.295
5	Barry Bonds B. Bonds	.612	27	June 2004	67	23	22	4	0	6	14	46	3	6	0	0	116	44	10	0	0	23	0	.328	.657	1.269
6	Barry Bonds B. Bonds	.611	25	September 2004	63	22	22	4	2	7	13	40	4	12	0	0	108	51	13	0	1	23	1	.349	.810	1.421
7	Barry Bonds B. Bonds	.604	26	June 2002	70	19	26	4	1	7	17	40	1	8	1	0	111	53	12	0	0	17	1	.371	.757	1.361
8	Barry Bonds B. Bonds	.600	24	April 2002	64	22	24	5	0	8	17	32	4	5	1	0	100	53	13	0	0	12	0	.375	.828	1.428
9	Barry Bonds B. Bonds	.581	23	July 2003	65	25	27	5	0	11	21	26	1	10	0	0	93	65	16	0	1	8	0	.415	1.000	1.581
10	Josh Phelps J. Phelps	.579	24	August 2007	31	9	16	3	1	4	12	6	0	4	0	0	38	33	8	0	1	0	0	.516	1.065	1.643
11	Laynce Nix L. Nix	.577	21	July 2010	22	2	11	5	0	0	2	4	0	5	0	0	26	16	5	0	0	3	0	.500	.727	1.304
12	Barry Bonds B. Bonds	.571	24	July 2004	69	17	25	6	0	7	18	33	2	6	1	0	105	52	13	0	1	21	1	.362	.754	1.325
13	Aaron Judge A. Judge	.565	25	September 2022	84	26	35	8	0	10	17	30	0	26	1	1	115	73	18	0	1	8	0	.417	.869	1.434
14	Barry Bonds B. Bonds	.565	21	September 2001	63	18	23	4	0	12	20	28	1	10	2	1	92	63	16	0	0	4	1	.365	1.000	1.565
15	Juan Soto J. Soto	.565	28	September 2021	94	22	38	4	1	7	23	35	1	9	2	1	131	65	12	0	1	8	2	.404	.691	1.256
16	Pat Burrell P. Burrell	.564	24	July 2007	69	17	30	5	0	6	22	21	2	15	0	0	94	53	11	0	2	0	2	.435	.768	1.332
17	David Freese D. Freese	.562	22	July 2012	72	15	33	6	0	2	11	15	2	11	1	0	89	45	8	0	0	1	1	.458	.625	1.187
18	Ryan Howard R. Howard	.561	28	September 2006	93	21	36	8	0	9	20	35	3	30	0	0	132	71	17	0	1	16	0	.387	.763	1.324
19	Barry Bonds B. Bonds	.558	25	June 2007	66	11	24	5	0	4	13	28	1	13	3	0	95	41	9	0	0	9	2	.364	.621	1.179
20	Andre Ethier A. Ethier	.557	22	September 2008	78	18	36	8	2	2	18	18	0	10	1	1	97	54	12	0	1	0	1	.462	.692	1.249
21	Jason Giambi J. Giambi	.554	22	April 2006	61	17	21	4	0	9	27	26	4	12	0	0	92	52	13	0	1	0	1	.344	.852	1.407
22	Jason Giambi J. Giambi	.554	27	June 2003	83	27	31	4	0	11	29	33	3	20	0	0	121	68	15	0	2	2	0	.373	.819	1.373
23	Jason Rogers J. Rogers	.553	21	September 2015	41	10	20	1	1	2	9	6	0	8	0	0	47	29	4	0	0	0	0	.488	.707	1.261
24	Lance Berkman L. Berkman	.553	28	May 2008	104	31	49	11	1	9	22	18	1	18	6	1	123	89	21	0	0	6	1	.471	.856	1.409
25	Joey Votto J. Votto	.549	23	July 2016	75	20	31	4	0	4	12	25	0	18	1	0	102	47	8	0	2	1	3	.413	.627	1.176